- one-click select to playlist (I have to make new qlistbox class for this,
  which is propably a good idea anyway (so we can maintain filenames
  and songnames separately)). One click should not directly play the song. 

- cut -> execve (resolve problems related to stdout/stderr and zombies)

- clean up messy code 

- Playlist-object
  - save/load playlist into file
  - Dont delete played entries
  - make sockets for every control 

- Not directly play the list (Play button). (?)
  
- examine : http://www-eleves.enst-bretagne.fr/~lafargue/xmpeg3.html

- Make play, stop and pause-lights to the miniplayer

- Configuration object

- Configuration panel

- Customize the splay
  - ff & rev
  - frequency analysator
  - scope